We are your worldwide manufacturer of quality polyclonal antibodies used in research and in vitro diagnostics. We have a wide range of secondary antibodies covering a broad spectrum of immunoglobulins from various species and cross absorbed to provide. .

NATtrol Products are prepared from Purified Microorganisms that are grown in either Cell Culture, Microbial Culture or Isolated from the Plasma of Infected Individuals. NATtrol Products serve as Full Process, Extraction & Amplification Quality Controls.read more